:root{--accent-light:#5eb3e0;--accent-dark:#1e4d78;--ease:cubic-bezier(0.22,1,0.36,1);color-scheme:light;}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:'Geist Sans',ui-sans-serif,-apple-system,BlinkMacSystemFont,sans-serif;color:oklch(0.25 0.02 250);font-size:18px;line-height:1.6;background:#fff;overflow-x:hidden;color-scheme:light;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,p{margin:0;}

@keyframes kenburns{0%{transform:scale(1.02);}100%{transform:scale(1.06);}}
@keyframes ctaPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,0.4);}50%{box-shadow:0 0 0 7px rgba(255,255,255,0);}}
@keyframes arrowDrift{0%,100%{transform:translateX(0);}50%{transform:translateX(5px);}}
@keyframes loaderSpin{0%{transform:rotate(0deg);}100%{transform:rotate(360deg);}}
@keyframes loaderBounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-5px);}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:none;}}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;}}

/* loader */
.loader-overlay{position:fixed;inset:0;z-index:500;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;transition:opacity 0.5s var(--ease);}
.loader-overlay.hide{opacity:0;pointer-events:none;}
.loader-badge{position:relative;width:84px;height:84px;display:flex;align-items:center;justify-content:center;}
.loader-ring{position:absolute;inset:0;border:4px solid rgba(94,179,224,0.2);border-top-color:var(--accent-dark);border-radius:50%;animation:loaderSpin 1s linear infinite;}
.loader-house{position:relative;width:44px;height:34px;animation:loaderBounce 1.6s ease-in-out infinite;}
.loader-roof{position:absolute;top:0;left:50%;transform:translateX(-50%);width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-bottom:13px solid var(--accent-dark);}
.loader-body{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:22px;height:16px;background:var(--accent-light);border-radius:0 0 3px 3px;}
.loader-text{font-size:14px;font-weight:600;letter-spacing:0.04em;color:var(--accent-dark);}

/* header/nav */
.site-header{position:sticky;top:0;z-index:200;background:var(--accent-dark);}
.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 24px;max-width:1400px;margin:0 auto;}
.brand{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;letter-spacing:-0.01em;color:#fff;white-space:nowrap;min-width:0;transition:transform 0.3s var(--ease);}
.brand:hover{transform:scale(1.04);}
.logo-mark{position:relative;width:30px;height:30px;border-radius:50%;background:#fff;flex-shrink:0;overflow:hidden;}
.logo-roof{position:absolute;top:6px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:7px solid var(--accent-dark);}
.logo-body{position:absolute;top:13px;left:50%;transform:translateX(-50%);width:12px;height:8px;background:var(--accent-light);border-radius:0 0 2px 2px;}
.brand-name{color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.site-nav{display:flex;align-items:center;gap:14px;justify-content:flex-end;flex-shrink:0;}
.nav-links{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:14px;white-space:nowrap;}
.nav-right{display:flex;align-items:center;gap:14px;}
.nav-phone{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;}
.nav-phone:hover{color:var(--accent-light);}
.nav-link{font-size:13px;color:oklch(0.85 0.02 250 / 0.85);font-weight:400;background-image:linear-gradient(#fff,#fff);background-repeat:no-repeat;background-position:left bottom;background-size:0% 2px;padding-bottom:3px;transition:background-size 0.3s var(--ease),color 0.3s var(--ease);}
.nav-link:hover,.nav-link.is-active{color:#fff;background-size:100% 2px;font-weight:600;}
.nav-cta{position:relative;overflow:hidden;isolation:isolate;background:#fff;color:var(--accent-dark);font-weight:600;font-size:13px;padding:8px 14px;border-radius:999px;display:inline-block;transition:transform 0.3s var(--ease),box-shadow 0.3s var(--ease);}
.nav-cta::after{content:'';position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(115deg,transparent,rgba(94,179,224,0.45),transparent);transform:skewX(-20deg) translateX(-100%);transition:transform 0.6s var(--ease);pointer-events:none;}
.nav-cta:hover::after{transform:skewX(-20deg) translateX(420%);}
.nav-cta:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 28px rgba(0,0,0,0.25);}
.nav-cta:active{transform:scale(0.96);}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:none;cursor:pointer;flex-shrink:0;}
.hamburger span{display:block;width:22px;height:2px;background:#fff;margin:0 auto;transition:transform 0.25s var(--ease),opacity 0.25s var(--ease);}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-drawer{display:none;position:fixed;inset:0;top:64px;z-index:190;background:#fff;overflow-y:auto;flex-direction:column;gap:8px;padding:24px 28px 40px;-webkit-overflow-scrolling:touch;}
.mobile-drawer.open{display:flex;}
body.menu-open{overflow:hidden;}
.drawer-link{font-size:22px;padding:13px 4px;color:oklch(0.2 0.02 250);border-bottom:1px solid oklch(0.88 0.01 250);}
.drawer-link.is-active{color:var(--accent-dark);font-weight:600;}
.drawer-cta{background:var(--accent-dark);color:#fff;font-weight:600;text-align:center;padding:14px;border-radius:999px;margin-top:12px;}
.drawer-util{display:flex;align-items:center;font-size:17px;padding:13px 4px;color:oklch(0.3 0.02 250);}

@media (max-width:768px){
  .nav-links,.nav-cta,.nav-phone{display:none!important;}
  .hamburger{display:flex!important;}
}
@media (max-width:340px){
  .brand{font-size:13px;gap:6px;}
  .logo-mark{width:26px;height:26px;}
}


/* hero */
.hero{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden;margin-bottom:-200px;background-size:cover;background-position:center;}
.hero::before{content:'';position:absolute;inset:-60px;background:inherit;background-size:cover;background-position:center;animation:kenburns 22s var(--ease) infinite alternate;z-index:0;}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,45,70,0.62) 0%,rgba(30,77,120,0.4) 45%,#fff 100%);z-index:1;}
.hero-inner{position:relative;z-index:2;max-width:1400px;margin:0 auto;padding:120px 24px 220px;animation:fadeUp 0.8s var(--ease);}
.hero-eyebrow{display:inline-block;font-size:14px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:#fff;margin-bottom:14px;background:rgba(10,25,40,0.55);padding:6px 14px;border-radius:999px;backdrop-filter:blur(2px);text-shadow:0 1px 2px rgba(0,0,0,0.6);}
.hero-h1{font-size:clamp(32px,4.6vw,56px);font-weight:700;line-height:1.12;letter-spacing:-0.02em;max-width:760px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,0.7),0 4px 28px rgba(0,0,0,0.55);}
.hero-h1 .highlight{color:var(--accent-light);}
.hero-sub{font-size:19px;color:oklch(0.98 0.01 250);max-width:620px;margin-top:18px;text-shadow:0 1px 2px rgba(0,0,0,0.65),0 2px 18px rgba(0,0,0,0.5);}
.hero-cta-wrap{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:32px;}
.hero-note{font-size:14px;color:#fff;text-shadow:0 1px 12px rgba(0,0,0,0.6);}

/* buttons */
.btn{position:relative;display:inline-block;border-radius:999px;font-weight:600;overflow:hidden;isolation:isolate;transition:transform 0.3s var(--ease),box-shadow 0.3s var(--ease);}
.btn::after{content:'';position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(115deg,transparent,rgba(255,255,255,0.55),transparent);transform:skewX(-20deg) translateX(-100%);transition:transform 0.6s var(--ease);pointer-events:none;}
.btn:hover::after{transform:skewX(-20deg) translateX(420%);}
.btn-hero{background:linear-gradient(135deg,var(--accent-light),var(--accent-dark));color:#fff;font-size:17px;padding:15px 30px;animation:ctaPulse 2.6s ease-in-out infinite;}
.btn-hero:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 28px rgba(0,0,0,0.25);}
.btn-hero:active{transform:scale(0.96);}
.btn-solid{background:linear-gradient(135deg,var(--accent-light),var(--accent-dark));color:#fff;font-size:15px;line-height:1.4;display:inline-flex;align-items:center;gap:12px;padding:14px 22px;border-radius:10px;margin-top:8px;max-width:440px;box-shadow:0 10px 28px rgba(20,40,70,0.18);}
.btn-solid:hover{transform:translateY(-3px) scale(1.015);box-shadow:0 16px 40px rgba(20,40,70,0.26);}
.btn-solid:active{transform:scale(0.96);}
.btn-arrow{font-size:22px;flex-shrink:0;}
.btn-submit{background:linear-gradient(135deg,var(--accent-light),var(--accent-dark));color:#fff;font-size:15px;padding:13px 36px;border:none;cursor:pointer;align-self:center;font-family:inherit;}
.btn-submit:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 28px rgba(0,0,0,0.25);}
.btn-submit:active{transform:scale(0.96);}

/* sections */
.section{position:relative;z-index:2;background:#fff;padding:clamp(110px,22vw,160px) 24px 100px;}
.section.alt{background:oklch(0.97 0.008 235);}
.wrap{max-width:1400px;margin:0 auto;}
.wrap.narrow{max-width:1400px;text-align:center;}
.two-col{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;}
@media (max-width:820px){.two-col{grid-template-columns:1fr;}}
.h2{font-size:clamp(26px,3vw,38px);font-weight:700;letter-spacing:-0.01em;margin:0 0 18px;color:oklch(0.2 0.02 250);}
.h2.small{font-size:28px;}
.h3{font-size:20px;font-weight:600;margin:0 0 10px;color:oklch(0.2 0.02 250);}
.body-text{font-size:18px;color:oklch(0.4 0.02 250);margin:0 0 16px;}
.body-text.small{font-size:16px;}
.card-text{font-size:15px;color:oklch(0.45 0.02 250);margin:0 0 14px;}
.img-frame{border-radius:16px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 20px 50px rgba(20,40,70,0.15);}
.img-frame img{width:100%;height:100%;object-fit:cover;}

/* why choose grid */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:8px;background:oklch(0.9 0.01 250);border:1px solid oklch(0.9 0.01 250);border-radius:16px;overflow:hidden;}
.why-item{background:#fff;padding:32px 28px;transition:background 0.3s var(--ease),transform 0.3s var(--ease);}
.why-item:hover{background:oklch(0.97 0.008 235);transform:translateY(-4px) scale(1.01);}
.why-num{font-size:14px;font-weight:700;color:var(--accent-light);letter-spacing:0.05em;font-family:monospace;}
.why-item h3{margin-top:14px;}
.why-item p{margin:0;}
@media (max-width:560px){.why-grid{grid-template-columns:1fr;}}

/* card grid (what we handle) */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
@media (max-width:1000px){.card-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.card-grid{grid-template-columns:1fr;}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid oklch(0.9 0.01 250);border-radius:14px;overflow:hidden;transition:transform 0.35s var(--ease),box-shadow 0.35s var(--ease),border-color 0.35s var(--ease);box-shadow:0 4px 16px rgba(20,40,70,0.08);}
.card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 20px 44px rgba(20,40,70,0.18);border-color:var(--accent-dark);}
.card-img-wrap{aspect-ratio:16/10;overflow:hidden;}
.card-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform 0.7s var(--ease);}
.card:hover .card-img-wrap img{transform:scale(1.06);}
.card-body{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1;}
.learn-more{font-size:14px;color:var(--accent-dark);display:inline-block;margin-top:auto;transition:transform 0.3s var(--ease);animation:arrowDrift 1.8s ease-in-out infinite;}
.card:hover .learn-more{transform:translateX(4px);}

/* testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;text-align:left;margin-top:24px;}
.testi-card{background:#fff;border:1px solid oklch(0.9 0.01 250);border-top:4px solid var(--accent-light);border-radius:16px;padding:32px 26px 26px;box-shadow:0 8px 28px rgba(20,40,70,0.08);transition:transform 0.4s var(--ease),box-shadow 0.35s var(--ease);}
.testi-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(20,40,70,0.16);}
.quote-mark{font-family:Georgia,serif;font-size:52px;line-height:1;color:var(--accent-light);display:block;margin-bottom:2px;}
.testi-quote{font-size:16px;color:oklch(0.35 0.02 250);line-height:1.6;margin:0 0 22px;}
.testi-divider{height:1px;background:oklch(0.88 0.01 250);margin-bottom:16px;}
.testi-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.testi-name{font-weight:600;color:oklch(0.2 0.02 250);font-size:15px;}
.stars{color:var(--accent-dark);font-size:13px;letter-spacing:1px;}

/* cta strip */
.cta-strip{position:relative;background-size:cover;background-position:center;padding:110px 24px;display:flex;justify-content:center;}
.cta-strip-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,77,120,0.8),rgba(30,77,120,0.63));}
.cta-strip-inner{position:relative;z-index:1;text-align:center;max-width:680px;display:flex;flex-direction:column;align-items:center;gap:18px;}
.cta-strip-h2{font-size:clamp(28px,3.4vw,42px);font-weight:700;color:#fff;text-shadow:0 2px 20px rgba(0,0,0,0.4);}
.cta-strip-text{font-size:18px;color:#fff;opacity:0.92;}

/* services page */
.services-list{display:flex;flex-direction:column;gap:96px;}
.service-block{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start;}
@media (max-width:820px){.service-block{grid-template-columns:1fr;}.service-img,.service-text{order:initial!important;}}
.service-img{order:var(--img-order);border-radius:16px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 20px 50px rgba(20,40,70,0.15);}
.service-img img{width:100%;height:100%;object-fit:cover;}
.service-text{order:var(--text-order);}
.sticky-img{position:sticky;top:110px;}
@media (max-width:820px){.sticky-img{position:static;top:auto;}}
.benefit-list{margin:0 0 22px;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;}
.benefit-list li{display:flex;align-items:flex-start;gap:10px;font-size:16px;color:oklch(0.4 0.02 250);transition:transform 0.25s var(--ease),color 0.25s var(--ease);}
.benefit-list li:hover{transform:translateX(4px);color:oklch(0.25 0.02 250);}
.bullet{color:var(--accent-dark);font-weight:700;font-size:18px;line-height:1.5;flex-shrink:0;}

/* contact page */
.contact-card{max-width:1040px;width:100%;margin:-140px auto 0;position:relative;z-index:3;background:#fff;border-radius:20px;padding:48px 44px;box-shadow:0 30px 70px rgba(20,40,70,0.2);animation:fadeUp 0.8s var(--ease);}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start;}
@media (max-width:700px){.contact-grid{grid-template-columns:1fr;}}
@media (max-width:600px){.contact-card{margin-top:-60px;padding:32px 24px;}}
.contact-rows{display:flex;flex-direction:column;gap:16px;margin-top:24px;}
.contact-row{display:flex;align-items:center;gap:14px;font-size:16px;color:oklch(0.3 0.02 250);font-weight:500;transition:transform 0.25s var(--ease);}
.contact-row:hover{transform:translateX(4px);}
.contact-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--accent-light),var(--accent-dark));color:#fff;font-size:16px;flex-shrink:0;}
.contact-form{display:flex;flex-direction:column;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;box-sizing:border-box;background:oklch(0.985 0.004 250);border:1.5px solid oklch(0.75 0.03 250);border-radius:10px;padding:13px 14px;color:oklch(0.25 0.02 250);font-size:16px;font-family:inherit;outline:none;transition:border-color 0.25s var(--ease),box-shadow 0.25s var(--ease);}
.contact-form select{color:oklch(0.55 0.02 250);appearance:none;-webkit-appearance:none;height:50px;background-image:linear-gradient(45deg,transparent 50%,oklch(0.5 0.02 250) 50%),linear-gradient(135deg,oklch(0.5 0.02 250) 50%,transparent 50%);background-position:calc(100% - 20px) center,calc(100% - 15px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.contact-form textarea{resize:vertical;}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--accent-dark);box-shadow:0 0 0 3px rgba(94,179,224,0.2);}
.form-note{color:var(--accent-dark);font-weight:600;text-align:center;}
.map-section{padding:0 24px 100px;}
.map-frame{max-width:1400px;margin:0 auto;height:420px;border-radius:16px;overflow:hidden;box-shadow:0 20px 50px rgba(20,40,70,0.15);}

/* footer */
.site-footer{position:relative;z-index:1;background:var(--accent-dark);padding:64px 24px 32px;}
.footer-inner{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;}
.footer-brand{font-size:18px;font-weight:600;color:oklch(0.95 0.01 250);margin-bottom:10px;}
.footer-desc{color:oklch(0.65 0.02 250);font-size:15px;max-width:280px;}
.footer-heading{font-size:14px;font-weight:600;color:var(--accent-light);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:14px;}
.footer-link{display:block;font-size:15px;color:oklch(0.92 0.01 250);padding:5px 0;background-image:linear-gradient(var(--accent-light),var(--accent-light));background-repeat:no-repeat;background-position:left bottom;background-size:0% 2px;transition:background-size 0.3s var(--ease),color 0.3s var(--ease);width:fit-content;}
.footer-link:hover{color:#fff;background-size:100% 2px;}
.footer-bottom{max-width:1400px;margin:36px auto 0;padding-top:20px;border-top:1px solid oklch(0.26 0.02 250);color:oklch(0.55 0.02 250);font-size:13px;}

/* gallery teaser (home page) */
.gallery-teaser-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:32px;}
.gallery-teaser-item{border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 8px 24px rgba(20,40,70,0.12);}
.gallery-teaser-item img{width:100%;height:100%;object-fit:cover;}
.gallery-teaser-cta{display:flex;justify-content:center;margin-top:36px;}
.btn-outline{border:1px solid oklch(0.2 0.02 250);color:oklch(0.2 0.02 250);font-size:13px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;padding:14px 30px;border-radius:6px;display:inline-block;transition:background 0.3s var(--ease),color 0.3s var(--ease);}
.btn-outline:hover{background:oklch(0.2 0.02 250);color:#fff;}
@media (max-width:820px){.gallery-teaser-grid{grid-template-columns:repeat(2,1fr);}}

/* gallery page */
.gallery-tabs{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:28px;}
.gallery-tab{font-family:inherit;font-size:15px;font-weight:600;padding:12px 22px;border-radius:999px;border:1.5px solid var(--accent-dark);background:transparent;color:var(--accent-dark);cursor:pointer;transition:background 0.25s var(--ease),color 0.25s var(--ease);}
.gallery-tab.is-active{background:var(--accent-dark);color:#fff;}
.gallery-empty{color:oklch(0.5 0.02 250);font-size:16px;padding:40px 0;}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;}
.gallery-grid[hidden]{display:none;}
.gallery-item{display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 8px 24px rgba(20,40,70,0.12);transition:transform 0.35s var(--ease),box-shadow 0.35s var(--ease);cursor:pointer;}
.gallery-item:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 20px 44px rgba(20,40,70,0.18);}
.gallery-item img{width:100%;height:100%;object-fit:cover;}
.lightbox{display:none;position:fixed;inset:0;z-index:600;background:rgba(10,20,35,0.92);align-items:center;justify-content:center;padding:40px;}
.lightbox.open{display:flex;}
.lightbox img{width:92vw;height:88vh;object-fit:contain;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.5);}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:28px;cursor:pointer;}